Where to find the chat room? Open Dota 2. At the chat panel click + and type eclub. Join the channel

Each team captain is required to add your opponent team captain at steam. Failure to accept the friend request and failure to communicate with your opponent will grant a free win to your opponent. Your opponent steam profile link can be found at the checked in teams list.

How to report result?

Go to www.imgur.com and upload the screenshot of the end game scoreboard